Speak to a Specialist
Speak to a Specialist
Palmers Green · N13, N14, N21

Damp, Mould & Leak Specialists in Palmers Green

Non-destructive damp surveys, hidden leak detection and mould investigation across Palmers Green and the surrounding area, with clear, insurance-ready reports.

★★★★★ 4.9 from 17 Google reviews · trusted by Palmers Green homeowners, landlords & property managers
Quick answer: If you have damp, mould or a suspected water leak at a property in Palmers Green, our specialists carry out a non-destructive survey to find the root cause, then give you a written report and a clear plan to fix it. A full damp and mould survey is a fixed £500. Call 020 3051 8478.

Damp, mould & leak services in Palmers Green

Palmers Green is characterised predominantly by Edwardian and inter-war semi-detached and terraced houses, with a scattering of purpose-built 1960s and 1970s purpose-built flats along the Green Lanes corridor. This mix of solid but ageing stock, much of it over a century old, brings persistent challenges around failing pointing, original single-leaf brickwork and outdated drainage systems that leave properties highly susceptible to damp and moisture ingress.

Leak Detection

Trace hidden water leaks without damage using thermal, acoustic and tracer-gas methods. Leak detection →

Damp Investigation

Identify rising damp, penetrating damp and condensation, and tell them apart properly. Damp investigation →

Mould Inspection

Find the moisture source feeding the mould, not just treat the surface. Mould inspection →

Structural Drying

Dry out walls, floors and voids after a leak or flood, monitored to completion. Structural drying →

Areas of Palmers Green we cover

We survey properties right across Palmers Green and its neighbourhoods, including:

Common damp problems in Palmers Green homes

Rising and Penetrating Damp in Edwardian Terraces

A significant portion of Palmers Green's housing stock dates from the Edwardian era, when cavity walls were not yet standard and damp proof courses were often laid in slate or engineering brick. Over time these original DPCs deteriorate or become bridged by raised external render and soil levels, allowing ground moisture to track upward through solid brick walls, causing staining, salt deposits and plaster failure on ground floor walls.

Condensation and Black Mould in Inter-War Semis

The large stock of 1920s and 1930s semi-detached properties throughout Palmers Green and into Bowes Park typically features bay windows with original timber frames, uninsulated cavity walls and solid concrete ground floors. Poor thermal performance in these elements creates cold bridge surfaces where warm household air condenses readily, producing persistent black mould growth in corner junctions, behind wardrobes and around window reveals throughout the colder months.

Hidden Leaks in Purpose-Built Flats

The blocks of purpose-built flats concentrated along Green Lanes and near Palmers Green station, many constructed in the 1960s and 1970s, present a distinct set of leak problems. Shared soil stacks, flat roof sections and ageing communal pipework are common sources of slow, hidden leaks that travel between floors before becoming visible. Tenants and owners frequently notice ceiling staining or damp patches with no obvious source directly above, requiring specialist trace and access investigations.

What our customers say

★★★★★

Really impressed with the whole experience. The surveyor did a proper, thorough job and didn't rush anything, they got to the root cause of the damp and explained it all clearly. Detailed, professional and reassuring from start to finish. Couldn't recommend them more highly.

Keiryn Raf, via Google

★★★★★

Very professional and organised I must say came out and completed the work very efficiently customer service was excellent. Definitely recommend this damp and mould service to anyone looking for a job done correctly. :)

Joeie Rouse, via Google

★★★★★

I have been dealing with damp and mould for years but these guys were able to come in and resolve the problem quickly and professionally. Their prices were fair and reasonable and they got the job done clean. 10/10 would use again and would recommend.

Thersa Waron Eurmind, via Google

Tip: If a damp patch keeps coming back after redecorating, it is almost always a symptom, not the problem. A survey that finds the source first saves paying for the same repair twice.

Book a survey in Palmers Green

Call 020 3051 8478 or request a survey online. We work with homeowners, landlords and property managers across Palmers Green. Works are on a 50% upfront, 50% on completion basis.

Frequently asked questions

How much does a damp survey in Palmers Green cost?
A damp and mould survey is a fixed £500, including the non-destructive investigation and an insurance-ready written report. Leak detection, if needed, is £800 to £1500 depending on scale.
Do you cover the whole of Palmers Green?
Yes. We survey properties across Palmers Green and the surrounding neighbourhoods and postcodes.
Can you tell the difference between condensation, rising and penetrating damp?
Yes, and it matters because the fix differs for each. Our survey identifies which type you have using moisture readings and thermal imaging.
Do you provide reports for insurance claims?
Yes. Every survey comes with a clear written report including the cause, photographic evidence and recommendations, formatted for insurers and managing agents.